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Ray Of Light [21]
3 years ago
5

Which statement correctly compares sound and light waves?

Physics
2 answers:
Romashka-Z-Leto [24]3 years ago
5 0

Sound waves carry energy parallel to the motion of the wave, while light waves carry energy perpendicular to it.

vitfil [10]3 years ago
3 0
Light travels as transverse waves and can go through the vacuum of space, while sound has longitude waves and needs to travel through something solid. It can’t travel through a vacuum of space like light.
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Anestetic [448]
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5 0
3 years ago
According to the lecture, all of the following are defense mechanisms except __________.
Liula [17]
<span>According to the lecture, all of the following are defense mechanisms except: Moderate Exercise

A defense mechanism is the actions that people do as an excuse so they don't have to deal with their real problem. Moderate exercise on the other hands is the action that people do to maintain their health.</span>
4 0
4 years ago
A car has a mass of 1.00x10 to the 3rd power kilograms, it has an acceleration of 4.5 meters/seconds, what is the net force on t
AleksAgata [21]

Explanation:

Net force on the car= mass of the car × acceleration

F=1×10^3×4.5

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3 0
3 years ago
A 1.5 wire carries a 8 A current potential difference of 89 V is applied . What is the resistance of the wire
S_A_V [24]
We have no idea what the 1.5 means. Fortunately, we don't need it.

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8 0
3 years ago
A technician is checking refrigerant system pressures. Both high- and low-side service ports are located on the A/C compressor.
konstantin123 [22]

Answer:

Two major causes are outline bellow

1. The presence of air in the system

2. Clogged condenser

Explanation:

1. The presence of air in the system

One of the causes that have been established in relation to high compressor discharge pressure is the presence of air in the system. When this takes place, your best solution is to recharge the system.

2. Clogged condenser

Another is a clogged condenser in which case you will need to clean the condenser so that it will function properly. When you happen to spot that the discharge valve is closed and it is causing high discharge pressure on the compressor, you can solve that easily by opening the valve

5 0
4 years ago
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